3805168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12517}}^1$

素因数の和:12544

約数の個数: 20

約数和(自身を含む): 7761160

約数和(自身を除く): 3955992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12517, 25034, 50068, 100136, 200272, 237823, 475646, 951292, 1902584, 3805168]

約数ペア:

[(1, 3805168), (2, 1902584), (4, 951292), (8, 475646), (16, 237823), (19, 200272), (38, 100136), (76, 50068), (152, 25034), (304, 12517)]